About the dataset

Description

The Human Activity Recognition database was built from the recordings of 30 study participants performing activities of daily living (ADL) while carrying a waist-mounted smartphone with embedded inertial sensors. The objective is to classify activities into one of the six activities performed.

Description of experiment

The experiments have been carried out with a group of 30 volunteers within an age bracket of 19-48 years. Each person performed six activities (WALKING, WALKING_UPSTAIRS, WALKING_DOWNSTAIRS, SITTING, STANDING, LAYING) wearing a smartphone (Samsung Galaxy S II) on the waist. Using its embedded accelerometer and gyroscope, we captured 3-axial linear acceleration and 3-axial angular velocity at a constant rate of 50Hz. The experiments have been video-recorded to label the data manually. The obtained dataset has been randomly partitioned into two sets, where 70% of the volunteers was selected for generating the training data and 30% the test data.

The sensor signals (accelerometer and gyroscope) were pre-processed by applying noise filters and then sampled in fixed-width sliding windows of 2.56 sec and 50% overlap (128 readings/window). The sensor acceleration signal, which has gravitational and body motion components, was separated using a Butterworth low-pass filter into body acceleration and gravity. The gravitational force is assumed to have only low frequency components, therefore a filter with 0.3 Hz cutoff frequency was used. From each window, a vector of features was obtained by calculating variables from the time and frequency domain.

Attribute information

For each record in the dataset the following is provided:

  • Triaxial acceleration from the accelerometer (total acceleration) and the estimated body acceleration.
  • Triaxial Angular velocity from the gyroscope.
  • A 561-feature vector with time and frequency domain variables.
  • Its activity label.
  • An identifier of the subject who carried out the experiment.

Relevant papers

  • Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. Human Activity Recognition on Smartphones using a Multiclass Hardware-Friendly Support Vector Machine. International Workshop of Ambient Assisted Living (IWAAL 2012). Vitoria-Gasteiz, Spain. Dec 2012

  • Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra, Jorge L. Reyes-Ortiz. Energy Efficient Smartphone-Based Activity Recognition using Fixed-Point Arithmetic. Journal of Universal Computer Science. Special Issue in Ambient Assisted Living: Home Care. Volume 19, Issue 9. May 2013

  • Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. Human Activity Recognition on Smartphones using a Multiclass Hardware-Friendly Support Vector Machine. 4th International Workshop of Ambient Assited Living, IWAAL 2012, Vitoria-Gasteiz, Spain, December 3-5, 2012. Proceedings. Lecture Notes in Computer Science 2012, pp 216-223.

  • Jorge Luis Reyes-Ortiz, Alessandro Ghio, Xavier Parra-Llanas, Davide Anguita, Joan Cabestany, Andreu Català. Human Activity and Motion Disorder Recognition: Towards Smarter Interactive Cognitive Environments. 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, ESANN 2013. Bruges, Belgium 24-26 April 2013.

Citation

Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. A Public Domain Dataset for Human Activity Recognition Using Smartphones. 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, ESANN 2013. Bruges, Belgium 24-26 April 2013.



Step 1 - Start and connect to a H2O cluster (JVM)

# Pre-load all R packages
suppressPackageStartupMessages(library(data.table))
suppressPackageStartupMessages(library(h2o))
suppressPackageStartupMessages(library(plotly))
# Start and connect to a H2O cluster (JVM)
h2o.init(nthreads = -1)

H2O is not running yet, starting it now...

Note:  In case of errors look at the following log files:
    /tmp/Rtmp9896Ad/h2o_joe_started_from_r.out
    /tmp/Rtmp9896Ad/h2o_joe_started_from_r.err
openjdk version "1.8.0_131"
OpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-0ubuntu1.16.04.2-b11)
OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)

Starting H2O JVM and connecting: . Connection successful!

R is connected to the H2O cluster: 
    H2O cluster uptime:         1 seconds 385 milliseconds 
    H2O cluster version:        3.10.5.1 
    H2O cluster version age:    10 days  
    H2O cluster name:           H2O_started_from_R_joe_knw156 
    H2O cluster total nodes:    1 
    H2O cluster total memory:   5.21 GB 
    H2O cluster total cores:    8 
    H2O cluster allowed cores:  8 
    H2O cluster healthy:        TRUE 
    H2O Connection ip:          localhost 
    H2O Connection port:        54321 
    H2O Connection proxy:       NA 
    H2O Internal Security:      FALSE 
    R Version:                  R version 3.4.0 (2017-04-21) 
h2o.no_progress() # disable progress bar in notebbok


Step 2 - Importing datasets into H2O

# Check if the datasets exist (locally)
chk_train <- suppressMessages(file.exists("./data/train.csv.gz"))
chk_test <- suppressMessages(file.exists("./data/test.csv.gz"))
# Import datasets (locally)
if (chk_train) hex_train <- h2o.importFile("./data/train.csv.gz")
if (chk_test) hex_test <- h2o.importFile("./data/test.csv.gz")
# Import datasets (from GitHub if they are not available locally)
if (!chk_train) hex_train <- h2o.importFile("https://github.com/woobe/h2o_demo_for_ibm_dsx/blob/master/data/train.csv.gz?raw=true")
if (!chk_test) hex_test <- h2o.importFile("https://github.com/woobe/h2o_demo_for_ibm_dsx/blob/master/data/test.csv.gz?raw=true")


Step 3 - Exploratory Analysis

# Dimensions
# 'Train' dataset has 7352 rows and 562 columns
# 'Test' dataset has 2947 rows and 562 columns
dim(hex_train)
[1] 7352  562
dim(hex_test)
[1] 2947  562
# First few records
# First column is the label 'activity'
# Rest of the columns (V1 to V561) are sensors data
head(hex_train)
head(hex_test)
# Look at 'activity' column
# Six classes (Carinality = 6)
# No missing value
h2o.describe(hex_train$activity)
h2o.describe(hex_test$activity)
# Extract 'activity' columns for other graphics packages in R
d_activity_train <- as.data.frame(hex_train$activity)
d_activity_test <- as.data.frame(hex_test$activity)
# Count acitivity 
d_freq_train <- as.data.frame(table(d_activity_train))
d_freq_test <- as.data.frame(table(d_activity_test))
d_freq <- merge(d_freq_train, d_freq_test, by.x = "d_activity_train", by.y = "d_activity_test", sort = FALSE)
colnames(d_freq) <- c("activity", "freq_train", "freq_test")
d_freq
# Visualize 'activity' in both 'train' and 'test'
p <- plot_ly(d_freq, x = ~activity, y = ~freq_train, type = 'bar', name = 'Frequency (Train)') %>%
  add_trace(y = ~freq_test, name = 'Frequency (Test)') %>%
  layout(title = "Activities in 'Train' and 'Test' Dataset") %>%
  layout(yaxis = list(title = 'Count'), xaxis = list(title = "")) %>%
  layout(margin = list(b = 90)) %>%
  layout(barmode = "group")
p
# Look at relationship between sensor data `f1_tBodyAccmeanX` and activity
d_f1 <- data.frame(V1_train = as.data.frame(hex_train$f1_tBodyAccmeanX), activity = as.data.frame(hex_train$activity))
head(d_f1)
p <- plot_ly(d_f1, y = ~f1_tBodyAccmeanX, color = ~activity, type = "box") %>%
     layout(title = "Relationship between Sensor Data `f1_tBodyAccmeanX` and Activities") %>%
     layout(yaxis = list(title = 'f1_tBodyAccmeanX'), xaxis = list(title = "")) %>%
     layout(margin = list(b = 90))
p
# Principal Component Analysis
# 95% of variance in original data captured by first five principal components
model_pca <- h2o.prcomp(training_frame = hex_train, 
                    x = 2:562, 
                    model_id = "h2o_pca",
                    k = 5)
model_pca    
Model Details:
==============

H2ODimReductionModel: pca
Model ID:  h2o_pca 
Importance of components: 
                             pc1      pc2      pc3      pc4      pc5
Standard deviation     16.190113 4.587733 1.570451 1.441637 0.980662
Proportion of Variance  0.864715 0.069434 0.008136 0.006856 0.003173
Cumulative Proportion   0.864715 0.934148 0.942285 0.949141 0.952313


H2ODimReductionMetrics: pca

No model metrics available for PCA
# Visualize principle components with activity labels
d_pca <- as.data.frame(h2o.predict(model_pca, hex_train))
d_pca <- data.frame(d_pca, as.data.frame(hex_train$activity))
head(d_pca)
p <- plot_ly(data = d_pca, x = ~PC2, y = ~PC3, color = ~activity, 
             type = "scatter", mode = "markers", marker = list(size = 3)) %>%
     layout(title = "Visualizing Principle Components")
p

From the graph above, we can see that:


Step 4 - Build and evalutate a predictive model using H2O’s Gradient Boosting Machine (GBM) algorithm

# Define target and features for model training
target <- "activity"
features <- setdiff(colnames(hex_train), target) # i.e. using the records of all 561 sensors
# Build a GBM model with cross-validation and early stopping
model <- h2o.gbm(x = features,
                 y = target,
                 training_frame = hex_train,                 
                 model_id = "h2o_gbm",
                 ntrees = 500,
                 learn_rate = 0.05,
                 learn_rate_annealing = 0.999,
                 max_depth = 7,
                 sample_rate = 0.9,
                 col_sample_rate = 0.9,
                 nfolds = 3,
                 fold_assignment = "Stratified",
                 stopping_metric = "logloss",
                 stopping_rounds = 5,
                 score_tree_interval = 10,
                 seed = 1234)
# Print out model summary
model
Model Details:
==============

H2OMultinomialModel: gbm
Model ID:  h2o_gbm 
Model Summary: 
  number_of_trees number_of_internal_trees model_size_in_bytes min_depth max_depth mean_depth min_leaves max_leaves mean_leaves
1             290                     1740             1459657         1         7    6.99655          2         83    55.64828


H2OMultinomialMetrics: gbm
** Reported on training data. **

Training Set Metrics: 
=====================

MSE: (Extract with `h2o.mse`) 1.02967e-11
RMSE: (Extract with `h2o.rmse`) 3.208847e-06
Logloss: (Extract with `h2o.logloss`) 1.142173e-06
Mean Per-Class Error: 0
Confusion Matrix: Extract with `h2o.confusionMatrix(<model>,train = TRUE)`)
=========================================================================
Confusion Matrix: Row labels: Actual class; Column labels: Predicted class
                   LAYING SITTING STANDING WALKING WALKING_DOWNSTAIRS WALKING_UPSTAIRS  Error        Rate
LAYING               1407       0        0       0                  0                0 0.0000 = 0 / 1,407
SITTING                 0    1286        0       0                  0                0 0.0000 = 0 / 1,286
STANDING                0       0     1374       0                  0                0 0.0000 = 0 / 1,374
WALKING                 0       0        0    1226                  0                0 0.0000 = 0 / 1,226
WALKING_DOWNSTAIRS      0       0        0       0                986                0 0.0000 =   0 / 986
WALKING_UPSTAIRS        0       0        0       0                  0             1073 0.0000 = 0 / 1,073
Totals               1407    1286     1374    1226                986             1073 0.0000 = 0 / 7,352

Hit Ratio Table: Extract with `h2o.hit_ratio_table(<model>,train = TRUE)`
=======================================================================
Top-6 Hit Ratios: 
  k hit_ratio
1 1  1.000000
2 2  1.000000
3 3  1.000000
4 4  1.000000
5 5  1.000000
6 6  1.000000



H2OMultinomialMetrics: gbm
** Reported on cross-validation data. **
** 3-fold cross-validation on training data (Metrics computed for combined holdout predictions) **

Cross-Validation Set Metrics: 
=====================

MSE: (Extract with `h2o.mse`) 0.007344104
RMSE: (Extract with `h2o.rmse`) 0.08569775
Logloss: (Extract with `h2o.logloss`) 0.02944961
Mean Per-Class Error: 0.008763655
Hit Ratio Table: Extract with `h2o.hit_ratio_table(<model>,xval = TRUE)`
=======================================================================
Top-6 Hit Ratios: 
  k hit_ratio
1 1  0.990751
2 2  1.000000
3 3  1.000000
4 4  1.000000
5 5  1.000000
6 6  1.000000


Cross-Validation Metrics Summary: 
                               mean           sd  cv_1_valid   cv_2_valid  cv_3_valid
accuracy                 0.99077135 8.7470456E-4   0.9896743       0.9925  0.99013966
err                     0.009228656 8.7470456E-4 0.010325655       0.0075 0.009860313
err_count                 22.666666    2.4037008        26.0         18.0        24.0
logloss                 0.029395567 0.0018986394  0.03290966   0.02639239  0.02888465
max_per_class_error     0.032861423 0.0031006113 0.034632035   0.03712297 0.026829269
mean_per_class_accuracy   0.9912118  8.688647E-4   0.9903684    0.9929493  0.99031764
mean_per_class_error    0.008788202  8.688647E-4 0.009631551 0.0070507196 0.009682334
mse                     0.007332566  5.250083E-4 0.007918376  0.006284995 0.007794328
r2                       0.99743503 1.6752906E-4  0.99722123   0.99776536  0.99731845
rmse                     0.08551624  0.003125672  0.08898526   0.07927796  0.08828549
# Look at variable importance in this GBM model
h2o.varimp(model)
Variable Importances: 
                variable relative_importance scaled_importance percentage
1    f53_tGravityAccminX         9839.461914          1.000000   0.204901
2 f560_angleYgravityMean         3236.193359          0.328899   0.067392
3       f10_tBodyAccmaxX         3065.950928          0.311597   0.063847
4 f167_tBodyGyroJerkmadX         2081.444580          0.211540   0.043345
5   f41_tGravityAccmeanX         1930.086060          0.196158   0.040193

---
                           variable relative_importance scaled_importance percentage
556   f494_fBodyGyrobandsEnergy4148            0.008722          0.000001   0.000000
557   f471_fBodyGyrobandsEnergy3348            0.007785          0.000001   0.000000
558         f99_tBodyAccJerkenergyZ            0.004651          0.000000   0.000000
559         f98_tBodyAccJerkenergyY            0.003739          0.000000   0.000000
560        f362_fBodyAccJerkenergyY            0.002965          0.000000   0.000000
561 f548_fBodyBodyGyroJerkMagenergy            0.002210          0.000000   0.000000
# Visualize variable importance
h2o.varimp_plot(model, num_of_features = 15)


Step 5 - Make and evalutate predictions

# Make predictions
yhat_test <- h2o.predict(model, hex_test)
head(yhat_test)
# Evaluate predictions
h2o.performance(model, newdata = hex_test)
H2OMultinomialMetrics: gbm

Test Set Metrics: 
=====================

MSE: (Extract with `h2o.mse`) 0.06358653
RMSE: (Extract with `h2o.rmse`) 0.2521637
Logloss: (Extract with `h2o.logloss`) 0.3214465
Mean Per-Class Error: 0.07575778
Confusion Matrix: Extract with `h2o.confusionMatrix(<model>, <data>)`)
=========================================================================
Confusion Matrix: Row labels: Actual class; Column labels: Predicted class
                   LAYING SITTING STANDING WALKING WALKING_DOWNSTAIRS WALKING_UPSTAIRS  Error          Rate
LAYING                537       0        0       0                  0                0 0.0000 =     0 / 537
SITTING                 0     401       89       0                  0                1 0.1833 =    90 / 491
STANDING                0      40      492       0                  0                0 0.0752 =    40 / 532
WALKING                 0       0        0     481                  4               11 0.0302 =    15 / 496
WALKING_DOWNSTAIRS      0       0        0      10                378               32 0.1000 =    42 / 420
WALKING_UPSTAIRS        0       1        0      24                  6              440 0.0658 =    31 / 471
Totals                537     442      581     515                388              484 0.0740 = 218 / 2,947

Hit Ratio Table: Extract with `h2o.hit_ratio_table(<model>, <data>)`
=======================================================================
Top-6 Hit Ratios: 
  k hit_ratio
1 1  0.926026
2 2  0.990159
3 3  0.994231
4 4  0.996607
5 5  1.000000
6 6  1.000000

As expected: - It is easy to classify Laying - It is difficult to distinguish between Sitting and Standing


Step 6 - Export the PCA and GBM models for Shiny applications

h2o.saveModel(model_pca, path = "./models")
h2o.saveModel(model, path = "./models")


---
title: 'H2O Demo: Human Activity Recognition with Smartphones'
output:
  html_notebook:
    fig_height: 6
    fig_width: 9
    highlight: haddock
    theme: spacelab
  html_document: default
---

## About the dataset

- Recordings of 30 study participants performing activities of daily living
- by UCI Machine Learning
- Reference (Original): https://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
- Reference (Kaggle): https://www.kaggle.com/uciml/human-activity-recognition-with-smartphones


### Description

The Human Activity Recognition database was built from the recordings of 30 study participants performing activities of daily living (ADL) while carrying a waist-mounted smartphone with embedded inertial sensors. The objective is to classify activities into one of the six activities performed.

### Description of experiment

The experiments have been carried out with a group of 30 volunteers within an age bracket of 19-48 years. Each person performed six activities (WALKING, WALKING_UPSTAIRS, WALKING_DOWNSTAIRS, SITTING, STANDING, LAYING) wearing a smartphone (Samsung Galaxy S II) on the waist. Using its embedded accelerometer and gyroscope, we captured 3-axial linear acceleration and 3-axial angular velocity at a constant rate of 50Hz. The experiments have been video-recorded to label the data manually. The obtained dataset has been randomly partitioned into two sets, where 70% of the volunteers was selected for generating the training data and 30% the test data.

The sensor signals (accelerometer and gyroscope) were pre-processed by applying noise filters and then sampled in fixed-width sliding windows of 2.56 sec and 50% overlap (128 readings/window). The sensor acceleration signal, which has gravitational and body motion components, was separated using a Butterworth low-pass filter into body acceleration and gravity. The gravitational force is assumed to have only low frequency components, therefore a filter with 0.3 Hz cutoff frequency was used. From each window, a vector of features was obtained by calculating variables from the time and frequency domain.

### Attribute information

For each record in the dataset the following is provided:

- Triaxial acceleration from the accelerometer (total acceleration) and the estimated body acceleration.
- Triaxial Angular velocity from the gyroscope.
- A 561-feature vector with time and frequency domain variables.
- Its activity label.
- An identifier of the subject who carried out the experiment.

### Relevant papers

- Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. Human Activity Recognition on Smartphones using a Multiclass Hardware-Friendly Support Vector Machine. International Workshop of Ambient Assisted Living (IWAAL 2012). Vitoria-Gasteiz, Spain. Dec 2012

- Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra, Jorge L. Reyes-Ortiz. Energy Efficient Smartphone-Based Activity Recognition using Fixed-Point Arithmetic. Journal of Universal Computer Science. Special Issue in Ambient Assisted Living: Home Care. Volume 19, Issue 9. May 2013

- Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. Human Activity Recognition on Smartphones using a Multiclass Hardware-Friendly Support Vector Machine. 4th International Workshop of Ambient Assited Living, IWAAL 2012, Vitoria-Gasteiz, Spain, December 3-5, 2012. Proceedings. Lecture Notes in Computer Science 2012, pp 216-223.

- Jorge Luis Reyes-Ortiz, Alessandro Ghio, Xavier Parra-Llanas, Davide Anguita, Joan Cabestany, Andreu Català. Human Activity and Motion Disorder Recognition: Towards Smarter Interactive Cognitive Environments. 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, ESANN 2013. Bruges, Belgium 24-26 April 2013.

### Citation

Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. A Public Domain Dataset for Human Activity Recognition Using Smartphones. 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, ESANN 2013. Bruges, Belgium 24-26 April 2013.

<hr>

<br>

```{r, echo = FALSE}
# Hidden Step 0
# Check and make sure H2O version 3.10.5.1 is installed
pkg_installed <- as.data.frame(installed.packages(), stringsAsFactors = FALSE)
row_h2o <- which(pkg_installed$Package == "h2o")
if (row_h2o != 0) ver_h2o <- pkg_installed[row_h2o,]$Version

if ((row_h2o == 0) | (ver_h2o != "3.10.5.1")) {
  
  # Install H2O version 3.10.5.1

  # The following two commands remove any previously installed H2O packages for R.
  if ("package:h2o" %in% search()) { detach("package:h2o", unload=TRUE) }
  if ("h2o" %in% rownames(installed.packages())) { remove.packages("h2o") }
  
  # Next, we download packages that H2O depends on.
  pkgs <- c("statmod","RCurl","jsonlite")
  for (pkg in pkgs) {
    if (! (pkg %in% rownames(installed.packages()))) { install.packages(pkg) }
  }
  
  # Now we download, install and initialize the H2O package for R.
  install.packages("h2o", type="source", repos="http://h2o-release.s3.amazonaws.com/h2o/rel-vajda/1/R")
  
}

```

## Step 1 - Start and connect to a H2O cluster (JVM)

```{r}
# Pre-load all R packages
suppressPackageStartupMessages(library(data.table))
suppressPackageStartupMessages(library(h2o))
suppressPackageStartupMessages(library(plotly))
```

```{r}
# Start and connect to a H2O cluster (JVM)
h2o.init(nthreads = -1)
h2o.no_progress() # disable progress bar in notebbok
```

<br>

## Step 2 - Importing datasets into H2O

```{r, message=FALSE, warning=FALSE}
# Check if the datasets exist (locally)
chk_train <- suppressMessages(file.exists("./data/train.csv.gz"))
chk_test <- suppressMessages(file.exists("./data/test.csv.gz"))

# Import datasets (locally)
if (chk_train) hex_train <- h2o.importFile("./data/train.csv.gz")
if (chk_test) hex_test <- h2o.importFile("./data/test.csv.gz")

# Import datasets (from GitHub if they are not available locally)
if (!chk_train) hex_train <- h2o.importFile("https://github.com/woobe/h2o_demo_for_ibm_dsx/blob/master/data/train.csv.gz?raw=true")
if (!chk_test) hex_test <- h2o.importFile("https://github.com/woobe/h2o_demo_for_ibm_dsx/blob/master/data/test.csv.gz?raw=true")
```

<br>

## Step 3 - Exploratory Analysis

```{r}
# Dimensions
# 'Train' dataset has 7352 rows and 562 columns
# 'Test' dataset has 2947 rows and 562 columns
dim(hex_train)
dim(hex_test)
```

```{r}
# First few records
# First column is the label 'activity'
# Rest of the columns (V1 to V561) are sensors data
head(hex_train)
head(hex_test)
```


```{r}
# Look at 'activity' column
# Six classes (Carinality = 6)
# No missing value
h2o.describe(hex_train$activity)
h2o.describe(hex_test$activity)
```


```{r}
# Extract 'activity' columns for other graphics packages in R
d_activity_train <- as.data.frame(hex_train$activity)
d_activity_test <- as.data.frame(hex_test$activity)

# Count acitivity 
d_freq_train <- as.data.frame(table(d_activity_train))
d_freq_test <- as.data.frame(table(d_activity_test))
d_freq <- merge(d_freq_train, d_freq_test, by.x = "d_activity_train", by.y = "d_activity_test", sort = FALSE)
colnames(d_freq) <- c("activity", "freq_train", "freq_test")
d_freq
```

```{r, fig.width = 9, fig.height = 6}
# Visualize 'activity' in both 'train' and 'test'
p <- plot_ly(d_freq, x = ~activity, y = ~freq_train, type = 'bar', name = 'Frequency (Train)') %>%
  add_trace(y = ~freq_test, name = 'Frequency (Test)') %>%
  layout(title = "Activities in 'Train' and 'Test' Dataset") %>%
  layout(yaxis = list(title = 'Count'), xaxis = list(title = "")) %>%
  layout(margin = list(b = 90)) %>%
  layout(barmode = "group")
p
```

```{r}
# Look at relationship between sensor data `f1_tBodyAccmeanX` and activity
d_f1 <- data.frame(V1_train = as.data.frame(hex_train$f1_tBodyAccmeanX), activity = as.data.frame(hex_train$activity))
head(d_f1)
```

```{r, fig.width = 9, fig.height = 6}
p <- plot_ly(d_f1, y = ~f1_tBodyAccmeanX, color = ~activity, type = "box") %>%
     layout(title = "Relationship between Sensor Data `f1_tBodyAccmeanX` and Activities") %>%
     layout(yaxis = list(title = 'f1_tBodyAccmeanX'), xaxis = list(title = "")) %>%
     layout(margin = list(b = 90))
p
```

```{r, warning=FALSE, message=FALSE}
# Principal Component Analysis
# 95% of variance in original data captured by first five principal components
model_pca <- h2o.prcomp(training_frame = hex_train, 
                    x = 2:562, 
                    model_id = "h2o_pca",
                    k = 5)
model_pca    
```

```{r}
# Visualize principle components with activity labels
d_pca <- as.data.frame(h2o.predict(model_pca, hex_train))
d_pca <- data.frame(d_pca, as.data.frame(hex_train$activity))
head(d_pca)
```

```{r, fig.width = 9, fig.height = 6}
p <- plot_ly(data = d_pca, x = ~PC2, y = ~PC3, color = ~activity, 
             type = "scatter", mode = "markers", marker = list(size = 3)) %>%
     layout(title = "Visualizing Principle Components")
p
```

From the graph above, we can see that:

- it could be difficult to distinguish between **Standing** and **Sitting** as there are large overlaps in their sensor data.
- **Laying** has its own cluster so it should be easy to classify.
- **Walking**, **Walking Upstairs** and **Walking Downstairs** are understandably closer to each other yet they are quite different to **Sitting**, **Standing** and **Laying**.


<br>

## Step 4 - Build and evalutate a predictive model using H2O's Gradient Boosting Machine (GBM) algorithm

```{r}
# Define target and features for model training
target <- "activity"
features <- setdiff(colnames(hex_train), target) # i.e. using the records of all 561 sensors
```

```{r, eval=FALSE}
# Build a GBM model with cross-validation and early stopping
model <- h2o.gbm(x = features,
                 y = target,
                 training_frame = hex_train,                 
                 model_id = "h2o_gbm",
                 ntrees = 500,
                 learn_rate = 0.05,
                 learn_rate_annealing = 0.999,
                 max_depth = 7,
                 sample_rate = 0.9,
                 col_sample_rate = 0.9,
                 nfolds = 3,
                 fold_assignment = "Stratified",
                 stopping_metric = "logloss",
                 stopping_rounds = 5,
                 score_tree_interval = 10,
                 seed = 1234)
```

```{r, message=FALSE, warning=FALSE, echo=FALSE}
# Hidden step
# Use pre-trained model if it exists
chk_model <- suppressMessages(file.exists("./models/h2o_gbm"))

if (chk_model) {
  model <- h2o.loadModel("./models/h2o_gbm")
} else {
  model <- h2o.gbm(x = features,
                 y = target,
                 training_frame = hex_train,                 
                 model_id = "h2o_gbm",
                 ntrees = 500,
                 learn_rate = 0.05,
                 learn_rate_annealing = 0.999,
                 max_depth = 7,
                 sample_rate = 0.9,
                 col_sample_rate = 0.9,
                 nfolds = 3,
                 fold_assignment = "Stratified",
                 stopping_metric = "logloss",
                 stopping_rounds = 5,
                 score_tree_interval = 10,
                 seed = 1234)
}
```


```{r}
# Print out model summary
model
```


```{r}
# Look at variable importance in this GBM model
h2o.varimp(model)
```

```{r}
# Visualize variable importance
h2o.varimp_plot(model, num_of_features = 15)
```

<br>

## Step 5 - Make and evalutate predictions

```{r}
# Make predictions
yhat_test <- h2o.predict(model, hex_test)
head(yhat_test)
```

```{r}
# Evaluate predictions
h2o.performance(model, newdata = hex_test)
```

As expected:
- It is easy to classify **Laying**
- It is difficult to distinguish between **Sitting** and **Standing**


<br>

## Step 6 - Export the PCA and GBM models for Shiny applications

```{r, eval=FALSE}
h2o.saveModel(model_pca, path = "./models")
h2o.saveModel(model, path = "./models")
```

```{r, message=FALSE, warning=FALSE, echo=FALSE}
chk_gbm <- suppressMessages(file.exists("./models/h2o_gbm"))
chk_pca <- suppressMessages(file.exists("./models/h2o_pca"))
if (!chk_gbm) h2o.saveModel(model, path = "./models")
if (!chk_pca) h2o.saveModel(model_pca, path = "./models")
```

<br>


